Oops, sorry! I am hoping for G1, but a few from other generations are ok, especially 2 and 3, or pets from 4.
As far as which kinds, it doesn't really matter. Combs, diapers, lonely shoes, baby bottles... obviously the more rare the better, but most non-US things are rare here.
I also have mcdonalds ponies, if you need some from the US!